package com.java2_4;

public class make_mechine1 {
    int age;
    String name;
    public void text(){
        System.out.println("this is a test!");
    }
    public make_mechine1(){
        //无参数的构造器
    }
    public make_mechine1(int age , String name){
        //有参数的构造器
    }
}
